By SOPAN DEB The video is haunting: A dolphin carries the deceased body of her two-week-old calf amid a pod of dolphins south of Perth, Australia. The footage was posted July 20 by Geographe Marine Research, a whale conservation organization. The group is familiar with this particular mother, whom it has named Fraggle, and her struggles. She had already lost three other calves, and giving birth to a fourth during winter in the Southern Hemisphere posed an immediate challenge to the calf’s…
